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URL: | http://plaintext.hallikainen.org/org/hi/brochures/1117.pdf |
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Depth: | 2 links away from Home |
Size: | 3,238,569 bytes |
Modified: | 2004-03-21 20:49:24 |
Categories: | -None- |
Title: | Hallikainen Instruments Jet-Stir Impeller Model 1117 |
Description: | -None- |
Keywords: | -None- |
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Body: | 750
NATIONAL
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CALIFORNIA.
94804
JET-STIR IMPELLER Model 1117 (S/w/l Det~eloJme~tt Co. Design) Patent No. 2,8 16,744 Th e problem of minimizing temperature gradients in baths has been solved with the Jet-Stir Impeller, a development of the Shell Development Co. Excellent stirring is essential in maintaining temperature changer at a minimum and in reducing the amount of time it taker for a heat change to be recorded. The Jet-Stir Impeller combines centrifugal pump action with a pitched blade propeller. The result is greatly increased stirring efficiency. All the available horsepower in a stirring motor is now convertible to energetic random motion of the liquid being stirred. The bl a es are no longer than the less efficient d propeller blades usually used. The blades and pump both lift upward and thus lessen the possibility of a vortex being formed and air drawn into the bath solution. MATERIALS Jet-Stir Impellers are manufactured of stainless steel as standard. Other materials can be supplied on special order. SPECIFICATIONS Size No. 2/3 5/b I I l/6 I l/3 I 2/3 2 __ - Radius (inches1 I I/lb I 5/16 I l9/32 I 27/32 2 l/8 2 21/32 3 3/lb - I Bore finches) I /4 S/l6 S/l6 7/16 l/2 5/8 3/4 Horsepower [Absorbed in Water1 at 1750 RPM 000 ,017 ,059 I2 32 88 2.04 Approx. Tank Size Height-l.5 x diem. 7 gallons I8 gallons 28 gallons 38 gallons 45 gallons 58 gallons 65 gallons
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